GUYMON, OK 73942 Weather Forecast & Current Conditions

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GUYMON, OK
Current Weather

8:53 AM CDT JUL 18, 2026
Clear
79°F
Feels Like: 81°F
Dewpoint: 63°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: SSW at 15 mph
Pressure: 30.06 inches
Last 72 hours

Local Area Snow Depth

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GUYMON, OK 73942
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly clear. Highs in the mid 90s. South winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows in the mid 60s. South winds 5 to 10 mph.
SUNDAY
Mostly sunny. Highs in the mid 90s. Southeast winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s. South winds 5 to 10 mph.
MONDAY
Sunny. Highs around 101. South winds 5 to 10 mph.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the upper 60s. Highs around 100.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly sunny. Highs around 100.
WEDNESDAY NIGHT
Partly cloudy. Lows around 70.
THURSDAY
Mostly sunny. Highs 100-105.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent.
FRIDAY
Partly cloudy. Highs around 100.

Visible Weather Satellite
GUYMON, OK 73942
Infrared Weather Satellite
GUYMON, OK 73942
NEXRAD Weather Radar
GUYMON, OK 73942

GUYMON, OK 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/17/2026
Saturday
18 JUL 2026
GUYMON, OK 73942 weather forecast Day 1, 0 hours 1 AM 74° 74° Clear 5%

0% Thunder
( 12% severe)
S   12 62% 60°
Low 66° GUYMON, OK 73942 weather forecast Day 1, 3 hours 4 AM 70° 70° Clear S   10 73% 61°
High 96° GUYMON, OK 73942 weather forecast Day 1, 6 hours 7 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 5% severe)
S   8 81% 61°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 1, 9 hours 10 AM 81° 82° Clear SSW   7 53% 62°
GUYMON, OK 73942 weather forecast Day 1, 12 hours 1 PM 90° 90° Clear 7%

0% Thunder
( 22% severe)
SE   7 37% 60°
GUYMON, OK 73942 weather forecast Day 1, 15 hours 4 PM 94° 93° Partly Cloudy ESE   9 30% 58°
GUYMON, OK 73942 weather forecast Day 1, 18 hours 7 PM 91° 90° Partly Cloudy 4%

0% Thunder
( 24% severe)
ESE   12 33% 58°
GUYMON, OK 73942 weather forecast Day 1, 21 hours 10 PM 81° 81° Clear SSE   9 47% 59°
Sunday
19 JUL 2026
GUYMON, OK 73942 weather forecast Day 2, 0 hours 1 AM 75° 75° Clear 3%

0% Thunder
( 13% severe)
S   7 62% 61°
Low 67° GUYMON, OK 73942 weather forecast Day 2, 3 hours 4 AM 70° 70° Clear S   5 76% 62°
High 97° GUYMON, OK 73942 weather forecast Day 2, 6 hours 7 AM 67° 67° Clear 0%

0% Thunder
( 5% severe)
S   2 81% 61°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 2, 9 hours 10 AM 82° 83° Clear SE   2 51% 62°
GUYMON, OK 73942 weather forecast Day 2, 12 hours 1 PM 91° 91° Partly Cloudy 1%

0% Thunder
( 16% severe)
SE   8 37% 61°
GUYMON, OK 73942 weather forecast Day 2, 15 hours 4 PM 95° 94° Partly Cloudy SE   9 29% 58°
GUYMON, OK 73942 weather forecast Day 2, 18 hours 7 PM 94° 93° Clear 2%

0% Thunder
( 21% severe)
SE   12 29% 57°
GUYMON, OK 73942 weather forecast Day 2, 21 hours 10 PM 82° 82° Partly Cloudy SSE   10 44% 58°

GUYMON, OK extended weather forecast

Monday
20 JUL 2026
Tuesday
21 JUL 2026
Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Friday
24 JUL 2026
Low 69° Low 69° Low 67° Low 70° Low 70°
High 103° High 103° High 101° High 104° High 103°
GUYMON, OK 73942 weather forecast Day 3 GUYMON, OK 73942 weather forecast Day 4 GUYMON, OK 73942 weather forecast Day 5 GUYMON, OK 73942 weather forecast Day 6 GUYMON, OK 73942 weather forecast Day 7
Clear
8% Rain
Clear
7% Rain
Clear
11% Rain
Partly Cloudy
11% Rain
Partly Cloudy
21% Rain
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